General Electric suggests this circuit in a 1980s documentation. The operational of the time is FET-type input. Modern equivalents may be used.
March 2017 - The new Texas Dual ISO762xxL digital isolators are available at Mouser Electronics...
The circuit bellow uses two NPN transistor to drive heavy loads up to some amperes. The maximum...
May 2017 - Torex's XBP14E5UFN, an array of TVS circuit protection diodes with only 0.8 pF of...